The invention relates to an electric machine (EM) having a housing (GG), the electric machine (EM) being arranged inside the housing (GG), a stator (S) being electrically insulated from the housing (GG), a stator core (SB) being fastened to the housing (GG) by means of a plurality of screws (SS) oriented in the axial direction, an electrically insulating spacer (SD) being arranged between the stator core (SB) and the housing (GG), and at least two centering pins (SC) being provided, the stator (S) is centered in the housing (GG); the invention also relates to a motor vehicle drive unit (HY, HY2, G, EA) having such an electric machine (EM).
本发明涉及一种具有壳体(GG)的电机(EM),所述电机(EM)设置在壳体(GG)的内部,所述定子(S)相对于壳体(GG)是电绝缘的,定子铁芯(SB)通过多个沿轴向方向定向的螺钉(SS)固定在壳体(GG)上,在定子铁芯(SB)和壳体(GG)之间设置有电绝缘的间隔保持件(SD),并且设置有至少两个定心销(SC),用于使定子(S)在壳体(GG)中定心;本发明还涉及一种具有这种电机(EM)的机动车驱动单元(HY,HY2,G,EA)。
Electric machine and motor vehicle drive unit
电机和机动车驱动单元
2023-01-31
Patent
Elektronische Ressource
Chinesisch
Threaded connection, electric machine and motor vehicle drive unit
Europäisches Patentamt | 2023
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